Ferrite Cores & Accessories E16/8/5 N87 gap 0.5+-0.05 mm
B66307G500X187
TDK
1:
HK$7.56
1,709 In Stock
Mouser Part No
871-B66307G500X187
TDK
Ferrite Cores & Accessories E16/8/5 N87 gap 0.5+-0.05 mm
1,709 In Stock
1
HK$7.56
10
HK$5.24
25
HK$4.50
50
HK$4.00
100
View
100
HK$3.53
250
HK$2.97
500
HK$2.68
1,000
HK$2.55
2,000
HK$2.31
Buy
Min.: 1
Mult.: 1
B66307G
Ferrite Cores
Gapped
E Core
16 x 8 x 5 (EF 16)
500 nH
N87
Bulk
Ferrite Cores & Accessories CLM-E16 2 PCS REQUIRED
B66308A2010X000
TDK
1:
HK$6.17
2,851 In Stock
Mouser Part No
871-B66308A2010X000
TDK
Ferrite Cores & Accessories CLM-E16 2 PCS REQUIRED
2,851 In Stock
1
HK$6.17
10
HK$5.61
25
HK$5.35
50
HK$4.97
100
View
100
HK$4.59
250
HK$4.05
500
HK$3.79
1,000
HK$3.44
2,000
HK$3.43
Buy
Min.: 1
Mult.: 1
Details
E16/8/5
Hardware & Accessories
Ungapped
E Core
16 x 8 x 5 (EF 16)
Yoke
Pin
Bulk
Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E16/8/5-V-1S-8P
B66308W1108T001
TDK
1:
HK$14.30
1,387 In Stock
8,000 Expected 14/1/2027
Mouser Part No
871-B66308W1108T001
TDK
Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E16/8/5-V-1S-8P
1,387 In Stock
8,000 Expected 14/1/2027
1
HK$14.30
10
HK$11.26
25
HK$10.60
50
HK$10.28
100
View
100
HK$9.95
250
HK$9.62
500
HK$9.21
1,000
HK$9.04
2,000
HK$8.18
Buy
Min.: 1
Mult.: 1
Details
E16/8/5
Hardware & Accessories
Ungapped
E Core
16 x 8 x 5 (EF 16)
Coil Former with Magnetic Axis Vertical
8 Pin
Pin
Tray
Ferrite Cores & Accessories E20/10/6 N27OL
B66311G0000X127
TDK
1:
HK$7.32
2,008 In Stock
5,880 Expected 23/10/2026
Mouser Part No
871-B66311G0000X127
TDK
Ferrite Cores & Accessories E20/10/6 N27OL
2,008 In Stock
5,880 Expected 23/10/2026
1
HK$7.32
10
HK$5.08
25
HK$4.36
50
HK$3.88
100
View
100
HK$3.43
250
HK$2.88
500
HK$2.60
1,000
HK$2.18
2,940
HK$2.17
Buy
Min.: 1
Mult.: 1
Details
E20/10/6
Ferrite Cores
Ungapped
E Core
20 x 10 x 6 (EF 20)
1.3 uH
- 20 %, + 30 %
Core
N27
Bulk
Ferrite Cores & Accessories E25/13/7 N27 1750 +30% -20%
B66317GX127
TDK
1:
HK$9.86
3,118 In Stock
Mouser Part No
871-B66317GX127
TDK
Ferrite Cores & Accessories E25/13/7 N27 1750 +30% -20%
3,118 In Stock
1
HK$9.86
10
HK$6.84
25
HK$5.88
50
HK$5.22
100
View
100
HK$4.61
250
HK$3.87
500
HK$3.01
900
HK$3.00
Buy
Min.: 1
Mult.: 1
Details
B66317G
Ferrite Cores
Ungapped
E Core
25 x 13 x 7 (EF 25)
1.75 uH
- 20 %, + 30 %
N27
Bulk
Ferrite Cores & Accessories E30/15/7 N27LP=0.1MM
B66319G0100X127
TDK
1:
HK$14.22
1,309 In Stock
Mouser Part No
871-B66319G0100X127
TDK
Ferrite Cores & Accessories E30/15/7 N27LP=0.1MM
1,309 In Stock
1
HK$14.22
10
HK$9.86
25
HK$8.47
50
HK$7.56
100
View
100
HK$6.64
250
HK$5.48
500
HK$4.65
850
HK$4.64
Buy
Min.: 1
Mult.: 1
Details
E30/15/7
Ferrite Cores
Gapped
E Core
30 x 15 x 7
460 nH
N27
Bulk
Ferrite Cores & Accessories E30/15/7 N87460NH LP=0.1+-0.02
B66319G0100X187
TDK
1:
HK$14.71
1,445 In Stock
3,400 Expected 11/3/2027
Mouser Part No
871-B66319G0100X187
TDK
Ferrite Cores & Accessories E30/15/7 N87460NH LP=0.1+-0.02
1,445 In Stock
3,400 Expected 11/3/2027
1
HK$14.71
10
HK$10.19
25
HK$8.80
50
HK$7.81
100
View
100
HK$6.86
250
HK$5.70
500
HK$4.83
Buy
Min.: 1
Mult.: 1
Details
E30/15/7
Ferrite Cores
Gapped
E Core
30 x 15 x 7
460 nH
N87
Bulk
Ferrite Cores & Accessories E30/15/7 N87 gap 0.5+-0.05 mm
B66319G500X187
TDK
1:
HK$14.71
266 In Stock
Mouser Part No
871-B66319G500X187
TDK
Ferrite Cores & Accessories E30/15/7 N87 gap 0.5+-0.05 mm
266 In Stock
1
HK$14.71
10
HK$10.19
25
HK$8.80
50
HK$7.80
100
View
100
HK$6.85
250
HK$5.69
500
HK$4.83
850
HK$4.82
Buy
Min.: 1
Mult.: 1
B66319G
Ferrite Cores
Gapped
E Core
30 x 15 x 7
500 nH
N87
Bulk
Ferrite Cores & Accessories E30/15/7 N27 1700 +30% -20%
B66319GX127
TDK
1:
HK$13.73
1,896 In Stock
Mouser Part No
871-B66319GX127
TDK
Ferrite Cores & Accessories E30/15/7 N27 1700 +30% -20%
1,896 In Stock
1
HK$13.73
10
HK$9.54
25
HK$8.19
50
HK$7.37
100
View
100
HK$6.47
250
HK$5.31
500
HK$4.50
Buy
Min.: 1
Mult.: 1
Details
B66319G
Ferrite Cores
Ungapped
E Core
30 x 15 x 7
1.7 uH
- 20 %, + 30 %
N27
Bulk
Ferrite Cores & Accessories E42/21/15 N27OL
B66325G0000X127
TDK
1:
HK$42.66
379 In Stock
Mouser Part No
871-B66325GX127
TDK
Ferrite Cores & Accessories E42/21/15 N27OL
379 In Stock
1
HK$42.66
10
HK$29.26
25
HK$24.74
50
HK$21.70
100
View
100
HK$16.93
208
HK$15.95
Buy
Min.: 1
Mult.: 1
Details
E10/5.5/5
Ferrite Cores
Ungapped
E Core
42 x 21 x 15
3.5 uH
- 20 %, + 30 %
N27
Bulk
Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM
B66329G0500X127
TDK
1:
HK$44.96
234 In Stock
Mouser Part No
871-B66329G0500X127
TDK
Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM
234 In Stock
1
HK$44.96
10
HK$30.66
25
HK$25.98
50
HK$22.69
120
View
120
HK$18.82
240
HK$17.59
Buy
Min.: 1
Mult.: 1
Details
E42/21/20
Ferrite Cores
Gapped
E Core
42 x 21 x 20
500 nH
N27
Bulk
Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM
B66329G1000X127
TDK
1:
HK$48.09
97 In Stock
Mouser Part No
871-B66329G1000X127
TDK
Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM
97 In Stock
1
HK$48.09
10
HK$32.80
25
HK$27.70
50
HK$24.25
120
View
120
HK$20.06
240
HK$18.82
600
HK$17.76
Buy
Min.: 1
Mult.: 1
Details
E42/21/20
Ferrite Cores
Gapped
E Core
42 x 21 x 20
1 uH
N27
Bulk
Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM
B66329G1500X187
TDK
1:
HK$49.81
86 In Stock
Mouser Part No
871-B66329G1500X187
TDK
Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM
86 In Stock
1
HK$49.81
10
HK$33.95
25
HK$28.61
50
HK$24.99
120
View
120
HK$20.71
240
HK$19.81
2,520
HK$18.25
Buy
Min.: 1
Mult.: 1
Details
E42/21/20
Ferrite Cores
Gapped
E Core
42 x 21 x 20
259 nH
N87
Bulk
Ferrite Cores & Accessories E 55/28/21 N87 GAP 1.0+-0
B66335G1000X187
TDK
1:
HK$52.69
16 In Stock
432 On Order
Mouser Part No
871-B66335G1000X187
TDK
Ferrite Cores & Accessories E 55/28/21 N87 GAP 1.0+-0
16 In Stock
432 On Order
View Dates
Stock:
16 Can Dispatch Immediately
On Order:
216 Expected 27/11/2026
216 Expected 18/1/2027
Factory Lead Time:
17 Weeks
1
HK$52.69
10
HK$35.43
25
HK$28.36
50
HK$25.98
108
View
108
HK$24.50
216
HK$22.11
Buy
Min.: 1
Mult.: 1
Details
E55/28/21
Ferrite Cores
Gapped
E Core
55 x 28 x 21
1 uH
N87
Bulk
Ferrite Cores & Accessories E55/28/21 N87LP 2.0MM
B66335G2000X187
TDK
1:
HK$52.69
118 In Stock
432 Expected 18/1/2027
Mouser Part No
871-B66335G2000X187
TDK
Ferrite Cores & Accessories E55/28/21 N87LP 2.0MM
118 In Stock
432 Expected 18/1/2027
1
HK$52.69
10
HK$36.17
25
HK$29.67
50
HK$26.55
108
View
108
HK$23.10
216
HK$22.11
Buy
Min.: 1
Mult.: 1
Details
E55/28/21
Ferrite Cores
Gapped
E Core
55 x 28 x 21
292 nH
N87
Bulk
Ferrite Cores & Accessories E55/28/21-N87-DG250
B66335Q0250K187
TDK
1:
HK$57.54
137 In Stock
Mouser Part No
871-B66335Q0250K187
TDK
Ferrite Cores & Accessories E55/28/21-N87-DG250
137 In Stock
1
HK$57.54
10
HK$39.54
25
HK$32.39
50
HK$29.02
108
View
108
HK$24.91
216
HK$24.33
Buy
Min.: 1
Mult.: 1
Details
E55/28/21
Ferrite Cores
Gapped
E Core
55 mm x 21 mm
250 nH
10 %
N87
Tray
Ferrite Cores & Accessories E55/28/25-N87-DG250
B66344Q0250K187
TDK
1:
HK$68.80
167 In Stock
Mouser Part No
871-B66344Q0250K187
TDK
Ferrite Cores & Accessories E55/28/25-N87-DG250
167 In Stock
1
HK$68.80
10
HK$47.68
20
HK$38.22
50
HK$34.69
100
HK$29.84
Buy
Min.: 1
Mult.: 1
Details
E55/28/25
Ferrite Cores
Distributed Gap
E Core
55 x 28 x 25
250 nH
N87
Tray
Ferrite Cores & Accessories E55/28/25-N87-DG400
B66344Q0400K187
TDK
1:
HK$68.80
82 In Stock
200 Expected 19/10/2026
Mouser Part No
871-B66344Q0400K187
TDK
Ferrite Cores & Accessories E55/28/25-N87-DG400
82 In Stock
200 Expected 19/10/2026
1
HK$68.80
10
HK$47.76
20
HK$38.22
50
HK$37.57
100
View
100
HK$31.81
1,000
HK$30.91
2,000
HK$30.74
Buy
Min.: 1
Mult.: 1
Details
E55/28/26
Ferrite Cores
Distributed Gap
E Core
55 x 28 x 25
400 nH
N87
Tray
Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM
B66371G1500X127
TDK
1:
HK$148.21
42 In Stock
Mouser Part No
871-B66371G1500X127
TDK
Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM
42 In Stock
1
HK$148.21
10
HK$101.27
30
HK$90.26
60
HK$77.02
510
View
510
HK$76.28
1,020
HK$75.79
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
E70/33/32
Ferrite Cores
Gapped
E Core
70 x 33 x 32
655 nH
N27
Bulk
Ferrite Cores & Accessories E70/33/32 N95 ungapped
B66371G0000X195
TDK
1:
HK$152.56
58 In Stock
180 Expected 21/12/2026
Mouser Part No
871-B66371GX195
TDK
Ferrite Cores & Accessories E70/33/32 N95 ungapped
58 In Stock
180 Expected 21/12/2026
1
HK$152.56
10
HK$102.59
30
HK$90.34
60
HK$85.73
120
HK$77.10
Buy
Min.: 1
Mult.: 1
Details
E70/33/32
Ferrite Cores
Ungapped
E Core
70 x 33 x 32
N95
Bulk
Ferrite Cores & Accessories E70/33/32-N87-DG400
B66371Q0400K187
TDK
1:
HK$152.81
73 In Stock
Mouser Part No
871-B66371Q0400K187
TDK
Ferrite Cores & Accessories E70/33/32-N87-DG400
73 In Stock
1
HK$152.81
10
HK$101.35
25
HK$77.35
36
HK$74.64
Buy
Min.: 1
Mult.: 1
Details
E70/33/32
Ferrite Cores
Distributed Gap
E Core
70 x 33 x 32
400 nH
N87
Tray
Ferrite Cores & Accessories CF-E70-1S
B66372A2000T001
TDK
1:
HK$62.31
84 In Stock
Mouser Part No
871-B66372A2000T1
TDK
Ferrite Cores & Accessories CF-E70-1S
84 In Stock
1
HK$62.31
10
HK$56.22
30
HK$53.51
60
HK$51.70
120
View
120
HK$49.40
270
HK$47.02
510
HK$46.36
1,020
HK$45.46
Buy
Min.: 1
Mult.: 1
Details
E70/33/32
Hardware & Accessories
Ungapped
E Core
70 x 33 x 32
Coil Former
Tray
Ferrite Cores & Accessories E80/38/20 N97 4700 +30% -20%
B66375G0000X197
TDK
1:
HK$56.55
76 In Stock
640 On Order
Mouser Part No
871-B66375G0000X197
TDK
Ferrite Cores & Accessories E80/38/20 N97 4700 +30% -20%
76 In Stock
640 On Order
View Dates
Stock:
76 Can Dispatch Immediately
On Order:
80 Expected 8/10/2026
560 Expected 23/10/2026
Factory Lead Time:
17 Weeks
1
HK$56.55
10
HK$38.80
25
HK$30.41
40
HK$26.14
120
View
120
HK$23.92
280
HK$23.84
Buy
Min.: 1
Mult.: 1
Details
E80/38/20
Ferrite Cores
Ungapped
E Core
80 x 38 x 20
4.7 uH
- 20 %, + 30 %
N97
SMD/SMT
Bulk
Ferrite Cores & Accessories E65/32/27 N87LP 0.5MM
B66387G0500X187
TDK
1:
HK$143.11
107 In Stock
Mouser Part No
871-B66387G0500X187
TDK
Ferrite Cores & Accessories E65/32/27 N87LP 0.5MM
107 In Stock
1
HK$143.11
10
HK$96.34
28
HK$77.93
56
HK$70.20
504
View
504
HK$67.82
1,008
HK$67.08
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
E65/32/27
Ferrite Cores
Gapped
E Core
65 x 32 x 27
500 nH
N87
Bulk
Ferrite Cores & Accessories E65/32/27-N87-DG100 FERRITE CORE SET
B66387Q0100K187
TDK
1:
HK$92.72
120 In Stock
40 Expected 16/11/2026
Mouser Part No
871-B66387Q0100K187
TDK
Ferrite Cores & Accessories E65/32/27-N87-DG100 FERRITE CORE SET
120 In Stock
40 Expected 16/11/2026
1
HK$92.72
10
HK$67.49
25
HK$54.01
40
HK$51.38
120
HK$48.42
Buy
Min.: 1
Mult.: 1
Details
E65/32/27
Ferrite Cores
Distributed Gap
E Core
E 65 x 32 x 27
100 nH
N87
Tray